JPH01131678U

JPH01131678U -

Info

Publication number: JPH01131678U
Application number: JP2645588U
Authority: JP
Priority date: 1988-02-29
Filing date: 1988-02-29
Publication date: 1989-09-06
Anticipated expiration: 2003-02-28
Also published as: JPH079731Y2

Description

[Brief explanation of the drawing]

図面はこの考案の実施例を示し、第１図はテレ
スコ式ステアリングコラムの半断面側面図、第２
図は第１図Ａ―Ａ線断面図、第３図は第１図Ｂ―
Ｂ線断面図、第４図は第１図Ｃ―Ｃ線断面図、第
５図は第１図矢示部分底面図、第６図は第１図
の部分拡大図、第７図は第６図の部分斜視図、第
８図は要部の斜視図、第９図はテレスコストツパ
ーの正面図、である。１……コラムジヤケツト、４……ロアチユーブ
、５……アツパーチユーブ、５ｂ……凹部、８…
…テレスコジヤケツト、９……ステアリングシヤ
フト、１２……ロアーシヤフト、１５……アツパ
ーシヤフト、１６……スプライン部、１７……テ
レスコスリーブ、１８……テレスコシヤフト、２
３……ブラケツト（テレスコロツク部）、２４ａ
，３６ｃ……張出部、２４ｂ，３６ｂ……ボルト
挿通孔、３４……キーロツク溝、３４ａ……長孔
、３５……ボルト、３５ａ……ピン、３６……テ
レスコストツパー、３６ｄ……突起部。 The drawings show an embodiment of this invention; Fig. 1 is a half-sectional side view of a telescopic steering column;
The figure is a sectional view taken along the line A-A in Figure 1, and Figure 3 is a cross-sectional view taken along the line A-A in Figure 1.
4 is a sectional view taken along line C--C in FIG. 1, FIG. 5 is a bottom view of the portion indicated by the arrow in FIG. 8 is a perspective view of the main part, and FIG. 9 is a front view of the telescopic stopper. 1...Column jacket, 4...Lower tube, 5...Upper tube, 5b...Recess, 8...
...Telescopic jacket, 9... Steering shaft, 12... Lower shaft, 15... Upper shaft, 16... Spline section, 17... Telescopic sleeve, 18... Telescopic shaft, 2
3...Bracket (telescopic lock part), 24a
, 36c... overhang, 24b, 36b... bolt insertion hole, 34... key lock groove, 34a... long hole, 35... bolt, 35a... pin, 36... telescopic stopper, 36d... protrusion Department.

Claims

[Scope of utility model registration request]

A telescopic sleeve is axially connected to an end of a telescopic shaft that pivots the steering wheel, and an upper shaft is coaxially fitted to the telescopic sleeve via a spline portion so as to be slidable and rotatable in the axial direction, A telescoping jacket that coaxially covers the telescoping shaft is fitted coaxially and slidably in the axial direction into a column jacket that coaxially fits the upper shaft, and an elongated hole in the axial direction of the telescoping jacket is coaxially fitted. An E-ring-shaped telescopic stopper having a protrusion that engages with the elongated hole is fitted into the column jacket, and a telescopic lock part that tightens the telescopic jacket to the column jacket. In the telescopic steering column, the column jacket is formed with an axial recess, and a claw that fits into the recess is formed at the end of the telescopic stopper, and the telescopic stopper is connected to the telescopic stopper. A telescopic steering column characterized by being connected and fixed to a bracket of a telescopic lock.